Nowadays, the technology market is the biggest market ever, every day many changes come and with these changes many jobs opportunities created, Although this is a good sign for anyone who works in this carrier, it also adds another challenge to must keep knowledge constantly updated or to be ancient.
On the other side, many freelancers clients asking for someone who can manage Their whole project from creating the backend, building the API to creating the mobile application, this makes them usually more comfortable, because client spends money to Lift the load up on their shoulders and to find someone that takes their responsibilities, moreover this will reduce the project cost because there's one person will develop them (web, mobile) both.
I recommended ionic as one of the best cross-platform framework in a previous article, you can go ahead and read, but in this article, I will talk about what do you need to be an ionic developer? this will be an updated article for any changes, now let's start.
2- Typescript understanding
3- Angular 2 understanding
In order to understand ionic 2 frameworks you should understanding at least, Angular 2 basic concepts, because it was built upon this framework, Google has written a deeper documentation for Angular 2 which makes it harder to follow for beginners, so the ionic great team keep this in mind and created a simple documentation, to give them a really. Good push up on Angular 2 fundamentals, I strongly recommend taking a look before starting with Google documentation
4- CSS and SaSS Understanding
If you are a web developer or a web designer you already familiar with CSS, and if you don't have any idea about sass I suggest to take a look at fundamentals at least to know how to play around, because every component in ionic by default related to sass file, it's a nice and super simple technology.
5- HTML 5 Understanding
It's also a basic skill for every web developer or designer, the components structure built upon HTML5, on the other side Ionic plugins utilize of many HTML5 features like IndexedDB, WebSQL, and localstorage ,that's giving you the ability to test your app storage on the browser until running with the real device storage which is SQLite, this absolutely gives you more flexibility during the development process, so if you understanding these features very you could utilize it very well.
Cross platform frameworks mobile application developing is promise carrier, if you understanding web 2 technologies will, you can grasp in the market easily, build your brand, making your target clients, because it's low competitive market yet, and if you a web developer this will be an easy step even if you just making a freelancing projects it will be a big plus to your skills as a web developer